IXpsSignatureBlock::GetRequests method
Gets a pointer to the IXpsSignatureRequestCollection interface that contains a collection of signature requests.
Syntax
HRESULT GetRequests(
[out, retval] IXpsSignatureRequestCollection **requests
);
Parameters
- requests [out, retval]
A pointer to the IXpsSignatureRequestCollection interface that contains a collection of signature requests.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the table that follows. For return values that are not listed in this table, see XPS Digital Signature API Errors and XPS Document Errors.
| Return code | Description |
|---|---|
| S_OK | The method succeeded. |
| E_POINTER | requests is NULL. |
| E_UNEXPECTED | The interface is not connected to the signature manager. |
Remarks
Signature requests are added to the collection of signature requests by parsing the XML markup of the corresponding SignatureDefinitions part while LoadPackageFile or LoadPackageStream reads the XPS package.
Requirements
Minimum supported client |
Windows 7 [desktop apps only] |
Minimum supported server |
Windows Server 2008 R2 [desktop apps only] |
Header |
Xpsdigitalsignature.h |
IDL |
XpsDigitalSignature.idl |
See also
IXpsSignatureRequestCollection